def testApplicationInstance(self):
"""
Test storage in the application instance
"""
manager = QgsApplication.bookmarkManager()
# add a bunch of bookmarks
b = QgsBookmark()
b.setId('1')
b.setName('b1')
b.setExtent(
QgsReferencedRectangle(QgsRectangle(11, 21, 31, 41),
QgsCoordinateReferenceSystem('EPSG:4326')))
b2 = QgsBookmark()
b2.setId('2')
b2.setName('b2')
b2.setExtent(
QgsReferencedRectangle(QgsRectangle(12, 22, 32, 42),
QgsCoordinateReferenceSystem('EPSG:4326')))
b3 = QgsBookmark()
b3.setId('3')
b3.setName('b3')
b3.setExtent(
QgsReferencedRectangle(QgsRectangle(32, 32, 33, 43),
QgsCoordinateReferenceSystem('EPSG:4326')))
manager.addBookmark(b)
manager.addBookmark(b2)
manager.addBookmark(b3)
manager2 = QgsApplication.bookmarkManager()
self.assertEqual(manager2.bookmarks(), [b, b2, b3])
manager3 = QgsBookmarkManager(QgsProject.instance())
self.assertEqual(manager3.bookmarks(), [])
